Siemens BAS pxc Modular Series[8 Jun. 2010, 3:25:59]
Keterangan
PXC = programmable controllers
â Modularâ for full flexibility
Both Ethernet port and RS-485 removable screw terminals included for ALN connection
Determination of which to use for ALN is a configuration option
Self-forming â Expansion Busâ for hardware connection to subsystems
Self-forming bus for hardware connection to subsystems
Shown below is an â Expansion Moduleâ with 3 RS-485 ports for FLNs such as P1
Self-forming â TX-I/ O Busâ for direct support of TX-I/ O
Both RJ-11 and USB ports included for tool connection
USB Tool port for future use